CHAPTER 10: MAINTENANCE OF PERSONNEL HEATER AND CONNECTING TM 9-2350-256-20COMPONENTS, AND FIXED FIRE EXTINGUISHER SYSTEM10-6 REPLACE/SERVICE FIRE EXTINGUISHER SYSTEM CONTROLS AND LINKAGES-Continued9 Install shield (15) on bracket (22) with two screws (25), two new lockwashers (24), and two nuts (23).10 Install stop (21), two nuts (19 and 20), and screw (18) on shield (15).11 Install quick-release pin chain (16) on shield (15) with new rivet (17).12 Install quick-release pin (14) on shield (15).13 Install two conduits (38) on two cables (35).14 Install two adjustable elbow brackets (41) with two screws (42).15 Install two adjustable elbows (40) on two cables (35) and two conduits (38) and secure with two screws (39).16 Install two conduits (43) and two swivel connectors (44) on two cables (35).NOTERemove slack from cables.Pull splice to inlet end of barrel before attaching to cylinder valve. Apply thin coat of graphite to cable beforeinstalling.17 Install four cables (4 and 35) in two dual-pull mechanisms (48) with two cable clamps (52). Insert cable into cableclamp. Squeeze cable clamp tightly along its entire length using pliers, or flatten securely by tapping lightly with ahammer. Grasp 3/16 in. (5 mm) of each end of cable clamp with pliers. Rotate ends of cable clamp in oppositedirections simultaneously until cable clamp has been twisted 1-1/2 turns. Cut short end of cable to within 1/16 in. (2mm) of cable clamp.18 Secure two dual-pull mechanisms (48) to two swivel connectors (44) and two conduits (13).19 Install two dual-pull mechanisms (48) with two clips (51), two new lockwashers (50), and two screws (49).20 Install two swivel connectors (47) and two conduits (46) on two cables (35).21 Install two cylinder control valves (45) on two cables (35) (see paragraph 10-5).10-20